---> uname -a: Linux prd-centos8-builder-2c-1g-10759.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 575 4961 19 2162 6817 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:da:92:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:feda:92f5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/09/2024 _x86_64_ (2 CPU) 15:03:23 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 216.13 113.68 102.45 3131.48 7377.87 03:06:01 PM 104.92 0.28 104.63 17.86 10658.06 03:07:01 PM 31.07 0.30 30.77 42.39 1514.33 03:08:01 PM 21.51 0.40 21.11 18.40 611.76 Average: 93.41 28.66 64.74 802.50 5040.36 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5179812 6970540 2704632 34.30 2688 1962612 779356 8.72 221412 2135756 179056 03:06:01 PM 5039840 6944936 2844604 36.08 2688 2070688 762488 8.54 245256 2225664 41788 03:07:01 PM 5084080 6980804 2800364 35.52 2688 2062324 708776 7.93 252712 2172152 32 03:08:01 PM 5038448 6945560 2845996 36.10 2688 2073160 750308 8.40 421740 2051492 25884 Average: 5085545 6960460 2798899 35.50 2688 2042196 750232 8.40 285280 2146266 61690 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 107.18 67.72 1146.55 20.49 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 37.74 27.56 441.07 8.12 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 24.18 20.73 24.16 6.84 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 28.31 23.18 27.61 7.93 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.35 34.80 409.83 10.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/09/2024 _x86_64_ (2 CPU) 15:03:23 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 41.66 1.53 16.06 4.94 0.13 35.68 03:05:01 PM 0 42.34 1.50 15.94 4.47 0.12 35.63 03:05:01 PM 1 40.98 1.56 16.18 5.42 0.14 35.73 03:06:01 PM all 38.87 0.00 3.29 4.57 0.13 53.15 03:06:01 PM 0 32.10 0.00 2.72 5.33 0.17 59.69 03:06:01 PM 1 45.67 0.00 3.87 3.80 0.08 46.58 03:07:01 PM all 26.94 0.00 1.54 0.53 0.09 70.91 03:07:01 PM 0 34.81 0.00 1.65 0.33 0.08 63.12 03:07:01 PM 1 19.06 0.00 1.42 0.72 0.10 78.70 03:08:01 PM all 34.19 0.00 2.16 0.39 0.10 63.16 03:08:01 PM 0 31.83 0.00 1.83 0.25 0.12 65.97 03:08:01 PM 1 36.56 0.00 2.49 0.54 0.08 60.33 Average: all 35.40 0.38 5.73 2.60 0.11 55.78 Average: 0 35.25 0.37 5.51 2.59 0.12 56.16 Average: 1 35.55 0.39 5.96 2.61 0.10 55.40